CN109264590A - A kind of folding type hydraulic loop wheel machine with brake function - Google Patents
A kind of folding type hydraulic loop wheel machine with brake function Download PDFInfo
- Publication number
- CN109264590A CN109264590A CN201811431989.6A CN201811431989A CN109264590A CN 109264590 A CN109264590 A CN 109264590A CN 201811431989 A CN201811431989 A CN 201811431989A CN 109264590 A CN109264590 A CN 109264590A
- Authority
- CN
- China
- Prior art keywords
- column
- rotating arm
- boom
- pedestal
- wheel machine
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C23/00—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes
- B66C23/06—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes with jibs mounted for jibbing or luffing movements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C23/00—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes
- B66C23/62—Constructional features or details
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C23/00—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes
- B66C23/62—Constructional features or details
- B66C23/64—Jibs
- B66C23/70—Jibs constructed of sections adapted to be assembled to form jibs or various lengths
- B66C23/701—Jibs constructed of sections adapted to be assembled to form jibs or various lengths telescopic
- B66C23/708—Jibs constructed of sections adapted to be assembled to form jibs or various lengths telescopic locking devices for telescopic jibs
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C23/00—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes
- B66C23/62—Constructional features or details
- B66C23/82—Luffing gear
- B66C23/821—Bracing equipment for booms
- B66C23/826—Bracing equipment acting at an inclined angle to vertical and horizontal directions
- B66C23/828—Bracing equipment acting at an inclined angle to vertical and horizontal directions where the angle is adjustable
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Braking Arrangements (AREA)
Abstract
The invention discloses a kind of folding type hydraulic loop wheel machine with brake function, including pedestal, folding base seat, column, strut, boom, suspension hook and hydraulic cylinder, two folding base seats are symmetrically arranged on pedestal, pedestal is fixed with column close to a middle side part of folding base seat, the two sides of column are fixed with strut, the bottom end of strut is fixed on the outside of pedestal, the top of column is connected with boom, boom is made of rotating arm and the moving arm being sheathed in rotating arm, one side bottom of rotating arm and the top of column are movably hinged, the top of moving arm is equipped with suspension hook, hydraulic cylinder is connected between the lower end side of column and rotating arm, the present invention can guarantee that loop wheel machine uses preceding conveniently moving, stabilization does not move when use, improve safety, increase the load-bearing capacity of boom, the length of changeable boom, it positions more stable, using more flexible , the angle between weight and boom is adjusted, keeps lifting process more stable, can be folded, reduces occupied area, saves space.
Description
[technical field]
The present invention relates to the technical field of lifting equipment, especially a kind of folding type hydraulic with brake function is hung
The technical field of machine.
[background technique]
Small-sized crane on the market is all to be fixed bracket by screw or electric welding at present, and such loop wheel machine is not using
In the case where will occupy a large amount of space, and will be unable to pass through in the door of some relative narrowness or passageway, it made to use field
Suffered certain limitation.The structure of current loop wheel machine is fixed, and cannot well adapt to different weights, and lifting machine is not busy
It sets when not used, can compare in workshop and take up space, and brake function cannot be lacked according to the length of the different adjustment boom of weight
Can, load bearing effect is poor.
[summary of the invention]
The object of the invention is to solve the problems of the prior art, a kind of folding type hydraulic with brake function is proposed
Loop wheel machine can guarantee loop wheel machine using preceding conveniently moving, and stabilization does not move when use, improves safety, can increase holding for boom
Beijing South Maxpower Technology Co. Ltd's power, thus it is possible to vary the length of boom, positioning is more stable, and use is more flexible, the angle between adjustable weight and boom
Degree, keeps lifting process more stable, can be folded, and reduces occupied area, saves space.
To achieve the above object, the invention proposes a kind of folding type hydraulic loop wheel machine with brake function, including pedestal,
Folding base seat, column, strut, boom, suspension hook and hydraulic cylinder are symmetrically arranged with two folding base seats, the pedestal on the pedestal
A middle side part close to the folding base seat is fixed with column, and the two sides of the column are fixed with strut, the strut
Bottom end is fixed on the outside of the pedestal, and the top of the column is connected with boom, and the boom is by rotating arm and is sheathed on rotation
Moving arm composition in pivoted arm, a side bottom of the rotating arm and the top of the column are movably hinged, the moving arm
Top is equipped with suspension hook, is connected with hydraulic cylinder between the lower end side of the column and rotating arm.
Preferably, the bottom of the hydraulic cylinder is equipped with hydraulic cylinder fixing seat, the hydraulic cylinder fixing seat and the column
It is movably hinged, piston rod is equipped in the top of the hydraulic cylinder, the piston rod and the rotating arm are movably hinged, described hydraulic
Compression bar fixing seat is equipped in the side of the hydraulic cylinder in cylinder fixing seat.
Preferably, the rotating arm is equipped with several first pin holes, the moving arm is equipped with several second pin holes, institute
The size and spacing for stating the first pin hole and the second pin hole are equal, and the moving arm and rotating arm are by running through first pin hole
Pin shaft realization with the second pin hole is located by connecting.
Preferably, the two sides of the pedestal and folding base seat are correspondingly provided with the first fixed pin holes and the second fixed pin holes,
Fixed pin is equipped in first fixed pin holes and the second fixed pin holes, the folding base seat is in first fixed pin holes
Fixed pin rotation realize fold.
Preferably, the top of the rotating arm is equipped with supporting block in the surface of the piston rod, the supporting block
Upper end is equipped with the stiffening plate being fixedly connected with the rotating arm both ends.
Preferably, the side of the column is equipped with hydraulic compression bar.
Preferably, the bottom of the pedestal and folding base seat is equipped with several universal wheels, the universal wheel, which is equipped with, to be stopped
Che Bing.
Beneficial effects of the present invention: the present invention passes through universal wheel and brake lever, it is ensured that loop wheel machine uses preceding conveniently moving, makes
Used time stabilization does not move, and the load-bearing capacity of boom can be increased, pass through first by supporting block and stiffening plate by improving safety
Pin hole, the second pin hole and pin shaft, thus it is possible to vary the length of boom positions more stable, and use is more flexible, by hydraulic cylinder and
Piston rod, the angle between adjustable weight and boom, keeps lifting process more stable, by folding base seat, can be folded,
Reduce occupied area, saves space.
Feature and advantage of the invention will be described in detail in conjunction with attached drawing.
[Detailed description of the invention]
Fig. 1 is a kind of main view of the folding type hydraulic loop wheel machine with brake function of the present invention；
Fig. 2 is a kind of foldable structure schematic diagram of the folding type hydraulic loop wheel machine with brake function of the present invention.
In figure: 1- pedestal, 2- folding base seat, 3- column, 4- strut, 5- boom, 51- rotating arm, 52- moving arm, 53-
One pin hole, the second pin hole of 54-, 55- pin shaft, 6- suspension hook, 7- hydraulic cylinder, 8- hydraulic cylinder fixing seat, 9- piston rod, 10- compression bar are solid
Reservation, the first fixed pin holes of 11-, the second fixed pin holes of 12-, 20- fixed pin, 13- supporting block, 14- stiffening plate, the hydraulic pressure of 15-
Bar, 16- universal wheel, 17- brake lever.
[specific embodiment]
Refering to fig. 1 and Fig. 2, a kind of folding type hydraulic loop wheel machine with brake function of the present invention, including pedestal 1, fold bottom
Seat 2, column 3, strut 4, boom 5, suspension hook 6 and hydraulic cylinder 7 are symmetrically arranged with two folding base seats 2 on pedestal 1, and pedestal 1 is close to folding
One middle side part of folded pedestal 2 is fixed with column 3, and the two sides of column 3 are fixed with strut 4, and the bottom end of strut 4 is fixed on pedestal
1 outside, the top of column 3 are connected with boom 5, and boom 5 is by rotating arm 51 and be sheathed in rotating arm 51 52 groups of moving arm
At a side bottom of rotating arm 51 and the top of column 3 are movably hinged, and the top of moving arm 52 is equipped with suspension hook 6, column 3
Hydraulic cylinder 7 is connected between lower end side and rotating arm 51.
Wherein, the bottom of hydraulic cylinder 8 is equipped with hydraulic cylinder fixing seat 8, and hydraulic cylinder fixing seat 8 and column 3 are movably hinged, hydraulic
Piston rod 9 is equipped in the top of cylinder 7, piston rod 9 and rotating arm 51 are movably hinged, the one of hydraulic cylinder 7 in hydraulic cylinder fixing seat 8
Side is equipped with compression bar fixing seat 10, improves the fixed effect of hydraulic cylinder 7.
Wherein, rotating arm 51 is equipped with several first pin holes 53, and moving arm 52 is equipped with several second pin holes 54, the first pin
The size and spacing of hole 53 and the second pin hole 54 are equal, and moving arm 52 and rotating arm 51 are by running through the first pin hole 53 and second
The realization of pin shaft 55 of pin hole 54 is located by connecting, thus it is possible to vary the length of boom 5, use are more flexible.
Wherein, the two sides of pedestal 1 and folding base seat 2 are correspondingly provided with the first fixed pin holes 11 and the second fixed pin holes 12, the
Fixed pin 20, the consolidating in the first fixed pin holes 11 of folding base seat 2 are equipped in one fixed pin holes 11 and the second fixed pin holes 12
The rotation of rationed marketing 20, which is realized, to be folded, and is reduced occupied area, is saved space.
Wherein, the top of rotating arm 51 is equipped with supporting block 13 in the surface of piston rod 9, the upper end of supporting block 13 be equipped with
The stiffening plate 14 that 51 both ends of rotating arm are fixedly connected, can increase the load-bearing capacity of boom.
Wherein, the side of column 3 is equipped with hydraulic compression bar 15, controls the progress of work of hydraulic cylinder 7.
Wherein, the bottom of pedestal 1 and folding base seat 2 is equipped with several universal wheels 16, and universal wheel 16 is equipped with brake lever 17,
It can guarantee that loop wheel machine uses preceding conveniently moving, stabilization does not move when use, improves safety.
The course of work of the present invention: when loop wheel machine works, hydraulic crane is moved to operating position by universal wheel 16, is pulled
Brake lever 17 is braked, mobile moving arm 52, realizes moving arm through the first pin hole 53 and the second pin hole 54 by pin shaft 55
52 are located by connecting with rotating arm 51, thus it is possible to vary the length of boom, use is more flexible, when suspension hook 6 hoisting heavy, cooperates weight
Position of centre of gravity variation, hydraulic compression bar 15 is put into compression bar fixing seat 10, is pressed downward, driving hydraulic cylinder 7 work, regulating piston
The length of bar 9 enables rotating arm 51 to rotate around the top of column 3, adjusts the angle between weight and boom 5, makes to lift by crane
Journey is more stable, and hydraulic compression bar 15 is put back to the side of column 3 after lifting, is folded up when loop wheel machine does not work, and passes through
The total length of boom 5 is shortened in the cooperation of one pin hole 53, the second pin hole 54 and pin shaft 55, makes boom 5 to the greatest extent close to hydraulic
Cylinder 7 extracts the fixed pin 20 in the second fixed pin holes 12 out, by fixed pin of the folding base seat 2 in the first fixed pin holes 11
20 rotations are folded, and to save space, reduce occupied area.
A kind of folding type hydraulic loop wheel machine with brake function of the present invention during the work time, passes through universal wheel 16 and brake
Handle 17, it is ensured that loop wheel machine uses preceding conveniently moving, and stabilization does not move when use, improves safety, passes through supporting block 13 and reinforces
Plate 14 can increase the load-bearing capacity of boom, pass through the first pin hole 53, the second pin hole 54 and pin shaft 55, thus it is possible to vary boom 5
Length, positioning is more stable, and use is more flexible, the angle by hydraulic cylinder 7 and piston rod 9, between adjustable weight and boom 5
Degree, keeps lifting process more stable, by folding base seat 2, can be folded, and reduces occupied area, saves space.
Above-mentioned is the description of the invention, is not limitation of the invention, the scheme after any pair of simple transformation of the present invention
It all belongs to the scope of protection of the present invention.
Claims (7)
1. a kind of folding type hydraulic loop wheel machine with brake function, it is characterised in that: including pedestal (1), folding base seat (2), stand
Column (3), strut (4), boom (5), suspension hook (6) and hydraulic cylinder (7) are symmetrically arranged with two folding base seats on the pedestal (1)
(2), a middle side part of the pedestal (1) close to the folding base seat (2) is fixed with column (3), the two sides of the column (3)
It is fixed with strut (4), the bottom end of the strut (4) is fixed on the outside of the pedestal (1), and the top of the column (3) connects
It is connected to boom (5), the boom (5) is made of rotating arm (51) and the moving arm (52) being sheathed in rotating arm (51), described
One side bottom of rotating arm (51) and the top of the column (3) are movably hinged, and the top of the moving arm (52), which is equipped with, hangs
Hook (6) is connected with hydraulic cylinder (7) between the lower end side and rotating arm (51) of the column (3).
2. a kind of folding type hydraulic loop wheel machine with brake function as described in claim 1, it is characterised in that: the hydraulic cylinder
(8) bottom is equipped with hydraulic cylinder fixing seat (8), and the hydraulic cylinder fixing seat (8) and the column (3) are movably hinged, the liquid
Piston rod (9) are equipped in the top of cylinder pressure (7), the piston rod (9) and the rotating arm (51) are movably hinged, the hydraulic cylinder
Compression bar fixing seat (10) are equipped in the side of the hydraulic cylinder (7) in fixing seat (8).
3. a kind of folding type hydraulic loop wheel machine with brake function as described in claim 1, it is characterised in that: the rotating arm
(51) several first pin holes (53) are equipped with, the moving arm (52) is equipped with several second pin holes (54), first pin hole
(53) it is equal with the size of the second pin hole (54) and spacing, the moving arm (52) and rotating arm (51) pass through through described the
The realization of the pin shaft (55) of one pin hole (53) and the second pin hole (54) is located by connecting.
4. a kind of folding type hydraulic loop wheel machine with brake function as described in claim 1, it is characterised in that: the pedestal
(1) and the two sides of folding base seat (2) are correspondingly provided with the first fixed pin holes (11) and the second fixed pin holes (12), and described first is fixed
Fixed pin (20) are equipped in pin hole (11) and the second fixed pin holes (12), the folding base seat (2) is around first fixed pin
Fixed pin (20) rotation in hole (11), which is realized, to be folded.
5. a kind of folding type hydraulic loop wheel machine with brake function as described in claim 1, it is characterised in that: the rotating arm
(51) top is equipped with supporting block (13) in the surface of the piston rod (9), and the upper end of the supporting block (13) is equipped with and institute
State the stiffening plate (14) that rotating arm (51) both ends are fixedly connected.
6. a kind of folding type hydraulic loop wheel machine with brake function as described in claim 1, it is characterised in that: the column
(3) side is equipped with hydraulic compression bar (15).
7. such as a kind of folding type hydraulic loop wheel machine with brake function described in any one of claims 1 to 6, feature exists
In: the bottom of the pedestal (1) and folding base seat (2) is equipped with several universal wheels (16), and the universal wheel (16), which is equipped with, stops
Vehicle handle (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811431989.6A CN109264590A (en) | 2018-11-28 | 2018-11-28 | A kind of folding type hydraulic loop wheel machine with brake function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811431989.6A CN109264590A (en) | 2018-11-28 | 2018-11-28 | A kind of folding type hydraulic loop wheel machine with brake function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109264590A true CN109264590A (en) | 2019-01-25 |
Family
ID=65186192
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811431989.6A Pending CN109264590A (en) | 2018-11-28 | 2018-11-28 | A kind of folding type hydraulic loop wheel machine with brake function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109264590A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109969952A (en) * | 2019-04-08 | 2019-07-05 | 长沙中联恒通机械有限公司 | A kind of hoisting apparatus, fire plant and its mechanical equipment |
| CN110342419A (en) * | 2019-07-30 | 2019-10-18 | 中建城市建设发展有限公司 | A kind of pipeline mentions shipping unit |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1997016371A1 (en) * | 1995-11-02 | 1997-05-09 | Lars Bruun | Arrangement for a crane |
| CN2384928Y (en) * | 1999-09-03 | 2000-06-28 | 常熟市千斤顶厂 | Folding engine hoist |
| CN206156658U (en) * | 2016-11-07 | 2017-05-10 | 河南工程学院 | Small -size manual hydraulic pressure crane |
-
2018
- 2018-11-28 CN CN201811431989.6A patent/CN109264590A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1997016371A1 (en) * | 1995-11-02 | 1997-05-09 | Lars Bruun | Arrangement for a crane |
| CN2384928Y (en) * | 1999-09-03 | 2000-06-28 | 常熟市千斤顶厂 | Folding engine hoist |
| CN206156658U (en) * | 2016-11-07 | 2017-05-10 | 河南工程学院 | Small -size manual hydraulic pressure crane |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109969952A (en) * | 2019-04-08 | 2019-07-05 | 长沙中联恒通机械有限公司 | A kind of hoisting apparatus, fire plant and its mechanical equipment |
| CN109969952B (en) * | 2019-04-08 | 2024-03-26 | 中联恒通机械有限公司 | Hoisting apparatus, fire control device and mechanical equipment thereof |
| CN110342419A (en) * | 2019-07-30 | 2019-10-18 | 中建城市建设发展有限公司 | A kind of pipeline mentions shipping unit |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190125 |